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| author | Thomas Gerbet <thomas@gerbet.me> | 2023-11-20 22:30:14 +0100 |
|---|---|---|
| committer | Thomas Gerbet <thomas@gerbet.me> | 2023-11-20 22:30:14 +0100 |
| commit | a92a94f5675ddd856eb54bf0d6498766e45d4195 (patch) | |
| tree | 7b8057dcd45896e366c113c3765d89188ec232b2 /pkgs/development/python-modules/python-mapnik/python-mapnik_std_optional.patch | |
| parent | ddb2b536327f776b16b968b064efce8fde1d64b4 (diff) | |
optipng: 0.7.7 -> 0.7.8
Fixes CVE-2023-43907.
Changelog:
```
* Upgraded libpng to version 1.6.40.
* Upgraded zlib to version 1.3-optipng.
* Upgraded cexcept to version 2.0.2-optipng.
!! Fixed a global-buffer-overflow vulnerability in the GIF reader.
[Reported by Zeng Yunxiang; fixed by Thomas Hurst]
! Fixed a stack-print-after-scope defect in the error handler.
! Fixed an assertion failure in the image reduction module.
! Fixed the command-line wildargs expansion in the Windows port.
* Raised the minimum required libpng version from 1.2.9 to 1.6.35.
* Raised the minimum required zlib version from 1.2.1 to 1.2.8.
* Refactored the structured exception handling.
```
https://optipng.sourceforge.net/history.txt
Diffstat (limited to 'pkgs/development/python-modules/python-mapnik/python-mapnik_std_optional.patch')
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